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T8-120-3528-18-CW (F15T8) Cool White 18" T8 LED Tube Light 12v 6000k

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Your Price:
$24.99 (You save $7.00)
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Product Description

Click Image for more pictures and specifications and installation instructions.

18" T8 12v Tube Light Replacement. Standard Size T8 Tube, Actual Size 17 1/4" excluding pins.

6000K Cool White, for 4500k Natural White see part number T8-120-3528-18-NW and though not as popular, this tube is also available in Warm White part number T8-120-3528-18-WW.

NOTICE:  Requires a simple rewire to the fixture to eliminate the wasteful and troublesome ballast.  See the link below for typical installation instructions for T8 tubes.  Do not install these into a 120v environment or they will be damaged the the warranty void.


  • Includes 1 Tube Light, Wire Nuts, and Extra Wire.
  • Round profile and end cap for smallest possible LED Tube size.
  • Now also has Rotating End Caps so these can be turned if necessary to fit into fixtures with sideways sockets.
  • 18" Tube Light, actual size 17 1/4" not including pins (standard T8 size bulb, will not fit T5 fixtures) x 1 1/4" round.
  • 8w, 12 Volts
  • Actual Fluke reading 0.62A at 12.8vdc
  • 960 lumens
  • Frosted lense covering 120 3528 SMD LED chips so you do not see the individual leds when you look at the light.
  • 6000k color range is Cool White.
  • Power through the end pins so you don't have a wire hanging out the side of the bulb to be seen.
  • Non Polarity, one end of the bulb gets power, the other side gets ground.  Installs either direction.
  • Basic rewiring of the fixture is needed to eliminate the florescent tube ballast
  • Detailed Instructions Online with color pictures at http://m4sales.com/tubelightinstructions/

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Product Reviews

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  1. F15T8 Replacement 5 Star Review

    Posted by on 10th Sep 2017

    Easy install/modification

  2. LED Flourescent Bulb Replacement 5 Star Review

    Posted by on 26th Jul 2017

    Excellent product. Easy to follow instructions. Easy to install.

  3. F15T8 LED Replacement 5 Star Review

    Posted by on 15th Jul 2017

    Product as described, easy to install. I purchased these LED replacements because the 960 Lumens exceeded that of a F15T5 fluorescent tube at 825. Most replacement do not. Also I wanted 6000 Kelvin or greater. These were installed in my motorhome.

  4. replaced all my interior motorhome lights very happy 5 Star Review

    Posted by on 26th Jun 2017

    I think I will like them very much .

  5. Best thing since sliced bread... 5 Star Review

    Posted by on 7th Jun 2017

    I've just replace the next three (3) in a series of 12 fixtures and amazed at the difference in the amount of light I now have in my RV. When I have friends over they even comment about the new lights. One of the best things is I've got the rewiring of the fixtures down to under ten (10) minutes. With only four (4) fixtures to go I wonder what I'll do next??

  6. Cool White LED 5 Star Review

    Posted by on 20th May 2017

    I am so pleased with the lights I have installed so far that I ordered more. I was going to replace them a few at a time, but they made such a difference I decided to "bite the bullet" and do all of them. Glad I did. I am looking forward to boondocking more this summer and these will help me not use up my battery.

    Instructions are very clear and easy to follow. Customer service is outstanding! I wasn't paying attention and ordered the wrong bulb. Very easy to exchange!

  7. Cool White LED 5 Star Review

    Posted by on 16th May 2017

    The CW LED lights are so bright and we can actually see in our bedroom now with just one fixture replaced. We hope to replace them all as we are able. Thanks to M4 Products for excellent customer service!

  8. Great Lights 5 Star Review

    Posted by on 18th Apr 2017

    I am so pleased with the first two that I have already ordered two more. My fluorescent fixtures lose one bulb function (even though there is only one ballast) and that has been annoying. The LED replacements are easy to install ( the instructions are excellent) and produce great light.

  9. Bright Lights 5 Star Review

    Posted by on 9th Mar 2017

    I'm very very pleased with these lights. They really brighten up my dimly lite coach. The fluorescent lights they replaced are no match for these leds lights. The service I received from M4 was top notch. Thankyou M4 for a great product and service. We will be doing business again soon.

  10. Excellent Versatile 12-Volt LED Replacement for 18-inch Fluorescent Tubes 5 Star Review

    Posted by on 2nd Mar 2017

    Great product! Am using these bright cool white LED tubes to replace 18-inch fluorescent tubes in my six 12-volt RV 2-tube ceiling fixtures. Have same configuration as fluorescent tubes and use the fixture's original sockets for mounting and direct 12-volt power connections. Simple fixture rewiring removes the fluorescent ballast from the circuit so that 12-volt positive (+) power is connected to one end of the LED replacement and 12-volt negative (-) to the other end. The LED tube is versatile in that (1) polarity does not matter and tube can be reversed end-for-end in the fixture, and (2) the 2-prong end caps (duplicative of the fluorescent tubes) can be rotated 1/4 turn (90 degrees) to make the LED tubes point downward, regardless of the position of the fixture's mounting sockets.

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